Company lists · Data refreshed September 2026

Top 25 Public engagement consulting firms based in Washington, United States

Name: Public engagement consulting firms based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 383 companies tracked

RevenueBase identified 383 public engagement consulting firms headquartered in Washington, United States as of September 2026 and tracks 3,313 professional contacts across them, including 1,781 with verified work emails. Across the United States, Washington is the largest hub for this category.

This list covers public engagement consulting firms headquartered in Washington, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

383Companies

3,313Contacts tracked

1,781Verified emails

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The 25 largest public engagement consulting firms based in Washington, United States

Ranked by team size

Top 25 of 383 public engagement consulting firms based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to public engagement consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	SKDK	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	51-200	220 contacts →
	Partial evidence “SKDK provides strategic advice, public relations, crisis communications, advertising, direct mail, and research to national and international companies, advocacy organizations…” Source: RevenueBase Database · checked Sep 29, 2026
2	DCI	Strong evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	51-200	198 contacts →
	Strong evidence “DCI Group is an independent public affairs consulting firm that specializes in public relations, crisis management, grassroots engagement, and digital advocacy.” Source: RevenueBase Database · checked Sep 29, 2026
3	Mcallister & Quinn	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	51-200	170 contacts →
	Partial evidence “McAllister & Quinn is a Washington, DC consulting firm that provides a comprehensive range of services to a diverse group of clients with issues before the federal government.” Source: RevenueBase Database · checked Sep 29, 2026
4	Public & Government Affairs At Edelman	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	201-500	121 contacts →
	Partial evidence “Edelman’s public and government affairs team of consultants are trusted and experienced public affairs advisors-including former government officials, political advisors, policy…” Source: RevenueBase Database · checked Sep 29, 2026
5	Monument Advocacy	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	51-200	97 contacts →
	Partial evidence “Monument Advocacy is a bipartisan firm that offers government relations, public affairs, strategic and crisis communications, and digital services.” Source: RevenueBase Database · checked Sep 29, 2026
6	Corner Alliance	Strong evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	51-200	95 contacts →
	Strong evidence “Founded in 2007, Corner Alliance is a government consulting firm that serves federal clients primarily in the public safety, emergency management and business intelligence spaces.” Source: RevenueBase Database · checked Sep 29, 2026
7	LSG	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	51-200	85 contacts →
	Partial evidence “We work with corporations, trade associations, and nonprofits to change hearts and minds, move public opinion, and help brands connect to the public conscience in a rapidly…” Source: RevenueBase Database · checked Sep 29, 2026
8	Gravity Research	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	51-200	69 contacts →
	Partial evidence “Gravity Research empowers organizations to anticipate risk, spot opportunities, and rationalize reputational concerns against a backdrop of evolving public pressures.” Source: RevenueBase Database · checked Sep 29, 2026
9	Freedman Consulting, LLC	Strong evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	11-50	61 contacts →
	Strong evidence “Freedman Consulting, LLC, a mission-driven firm, offers strategic consulting services to foundations, nonprofit organizations, and public interest coalitions, advising many of the…” Source: RevenueBase Database · checked Sep 29, 2026
10	Spitfire	Indirect evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	11-50	61 contacts →
	Indirect evidence “At Spitfire, we share your vision of a better world and work hard to help you create the change you need to make great things happen.” Source: RevenueBase Database · checked Sep 29, 2026
11	Strategix Management LLC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	201-500	59 contacts →
	Indirect evidence “Founded in 2016 by President and CEO, Jonathan Crawley, Strategix Management LLC employs cutting-edge technology to streamline and ignite program activities that increase the…” Source: RevenueBase Database · checked Sep 29, 2026
12	Link Strategic Partners	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	11-50	54 contacts →
	Partial evidence “LINK is a is a full-service, DC-based social impact firm, with a focus on strategic communications and stakeholder engagement.” Source: RevenueBase Database · checked Sep 29, 2026
13	Cgcn Group	Indirect evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	11-50	52 contacts →
	Indirect evidence “CGCN Group is an integrated advocacy and strategic communications firm that specializes in helping Fortune 500 companies, non-profits, and trade associations navigate complex…” Source: RevenueBase Database · checked Sep 29, 2026
14	Ward Circle Strategies	Indirect evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	51-200	52 contacts →
	Indirect evidence “Ward Circle Strategies, Inc.” Source: RevenueBase Database · checked Sep 29, 2026
15	Hilltop Public Solutions	Indirect evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	51-200	52 contacts →
	Indirect evidence “At Hilltop, we manage high-stakes, high-profile campaigns, build coalitions and find and mobilize grasstops and grassroots advocates across the country.” Source: RevenueBase Database · checked Sep 29, 2026
16	Woodberry Associates	Indirect evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	11-50	49 contacts →
	Indirect evidence “Since 2006, Woodberry Associates has provided management services that transform bold goals into measurable gains.” Source: RevenueBase Database · checked Sep 29, 2026
17	Signal Group DC	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	51-200	47 contacts →
	Partial evidence “We deliver successful outcomes for our clients, specializing in strategic communications, public affairs & government relations.” Source: RevenueBase Database · checked Sep 29, 2026
18	GQR	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	11-50	44 contacts →
	Partial evidence “GQR is one of the world's premier opinion research and strategic consulting firms.” Source: RevenueBase Database · checked Sep 29, 2026
19	Mckinley Advisors	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	11-50	32 contacts →
	Partial evidence “McKinley Advisors, a Smithbucklin company, is an award-winning consulting firm dedicated to accelerating associations' positive impact on the world.” Source: RevenueBase Database · checked Sep 29, 2026
20	Axadvocacy	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	11-50	30 contacts →
	Partial evidence “AxAdvocacy is a leading public affairs and government relations firm dedicated to navigating the complex landscape of public policy and advocacy.” Source: RevenueBase Database · checked Sep 29, 2026
21	PPHC	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	201-500	29 contacts →
	Partial evidence “PPHC is a leading strategic communications firm specializing in Government Relations, Corporate Communications, and Public Affairs.” Source: RevenueBase Database · checked Sep 29, 2026
22	West END Strategy Team	Indirect evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	11-50	28 contacts →
	Indirect evidence “Strategic communications succeeds when it inspires change.” Source: RevenueBase Database · checked Sep 29, 2026
23	TLG Communications	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	11-50	28 contacts →
	Partial evidence “TLG is a global strategic communications and stakeholder engagement advisory firm.” Source: RevenueBase Database · checked Sep 29, 2026
24	American Defense International	Indirect evidence	Washington, United StatesHQ checked Sep 29, 2026	11-50	28 contacts →
	Indirect evidence “American Defense International, Inc.(ADI) serves a worldwide client base with a unique combination of technical expertise and the ability to work with Washington's most important…” Source: RevenueBase Database · checked Sep 29, 2026
25	Collaborative Communications Group	Indirect evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	11-50	28 contacts →
	Indirect evidence “Collaborative Communications is a national communications consultancy dedicated to efforts that help build a more educated, engaged, and equal society, where every child and young…” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: public engagement consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names public engagement consulting firms.
Partial evidence: Its own public description names part of public engagement consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public engagement consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 383 public engagement consulting firms based in Washington, United States

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Public engagement consulting firms based in Washington, United States at a glance

As of Sep 29, 2026

53.8%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

276

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 383 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among public engagement consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Washington, United States whose own description of what they do matches “public engagement consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names public engagement consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among public engagement consulting firms, and records with no verified work email. Companies headquartered outside Washington are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,781 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Public engagement consulting firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names public engagement consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many public engagement consulting firms are there based in Washington, United States?

RevenueBase identified 383 public engagement consulting firms headquartered in Washington, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

SKDK, headquartered in Washington, tops this list with the largest team on record.

Which city in the United States has the most public engagement consulting firms?

Washington leads the United States with 383 headquartered companies, followed by New York (186) and Chicago (115).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,781 verified decision-maker contacts tracked across these 383 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.